Question
Download Solution PDFIn ________, carbon atoms are arranged in the shape of a football.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 1, i.e., Fullerenes.
- In Fullerenes, carbon atoms are arranged in the shape of a football.
- Fullerenes are one of the allotropes of carbon.
- In fullerenes, carbon atoms are bonded by single and double bonds so as to form a closed or partially closed mesh, with fused rings of five to seven atoms.
- The most famous member of the Fullerenes is Buckminster Fullerenes. The molecule has 60 carbon atoms.
- It is named after Buckminster Fuller, because the structure of the molecule is similar to geodesic spheres made by this American architect, and is also known as 'Buckyball' as its shape is similar to that of 'soccer balls'.
- The accidental synthesis in the year 1985 led to the discovery of fullerenes.
- Methane (CH4) is a hydrocarbon belonging to the family of alkanes and is the first member of the alkane family.
- Benzene is an aromatic hydrocarbon with the formula C6H6.
- Ethane (C2H6) is the second member of the alkane family after Methane.
Last updated on Jul 17, 2025
-> A total of 1,08,22,423 applications have been received for the RRB Group D Exam 2025.
-> The RRB Group D Exam Date will be announced on the official website. It is expected that the Group D Exam will be conducted in August-September 2025.
-> The RRB Group D Admit Card 2025 will be released 4 days before the exam date.
-> The RRB Group D Recruitment 2025 Notification was released for 32438 vacancies of various level 1 posts like Assistant Pointsman, Track Maintainer (Grade-IV), Assistant, S&T, etc.
-> The minimum educational qualification for RRB Group D Recruitment (Level-1 posts) has been updated to have at least a 10th pass, ITI, or an equivalent qualification, or a NAC granted by the NCVT.
-> Check the latest RRB Group D Syllabus 2025, along with Exam Pattern.
-> The selection of the candidates is based on the CBT, Physical Test, and Document Verification.
-> Prepare for the exam with RRB Group D Previous Year Papers.